Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6df72ca4ab5585c7e880f25d2cf310b562d3f16d873949486356539852de491f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^